振蕩磁阻 的英文怎麼說
中文拼音 [zhèndàngcízǔ]
振蕩磁阻
英文
oscillator magneto-resistance-
The damper is mounted on the free end of the rotor. the experiments done show that the oil whip can be good damped by the passive electromagnetic damper
在理論計算的基礎上還進行了實驗研究,在不停機的條件下,通過被動式電磁阻尼器成功地在線消除了系統的油膜振蕩。Through the deep study of f. d. demello dynamic model of electromechanical transition and synchronous generator theory, we proposed a new control strategy of excitation device that can eliminate the negative - damping phenomenon, which is directly against the cause of producing negative - damping represented as low frequency oscillation in the system
通過深入研究f . d . demello機電暫態的動力學模型以及同步發電機理論,針對系統產生負阻尼即低頻振蕩的原因,我們提出了一種新的可消除負阻尼現象的勵磁控制策略。Electromagnetic compatibility - testing and measurement techniques - damped oscillatory magnetic field immunity test
電磁兼容試驗和測量技術阻尼振蕩磁場抗擾度試驗Electromagnetic compatibility - part 4 - 10 : testing and measurement techniques - damped oscillatory magnetic field immunity test
電磁兼容性.第4 - 10部分:試驗和測量技術.阻尼振蕩磁場抗擾性試驗Emc electromagnetic compatibility - testing and measurement techniques - damped oscillatory magnetic field immunity test - basic emc publication
電磁兼容性.第4部分:試驗和測量方法.第10節:阻尼振蕩磁場抗擾試驗.基本電磁兼容性Emc electromagnetic compatibility ; part 4 : testing and measurement techniques ; section 10 : damped oscillatory magnetic field immunity test ; basic emc publication
電磁兼容性.第4部分:試驗和測量方法.第10節:阻尼振蕩磁場抗擾試驗.基本電磁兼容性Abstract : a two - pole axially - laminated anisotropic ( ala ) rotor reluctance motor, with a high saliency ratio, is de - veloped. based on it, the performance characte istics of the motors are investigated with open - loop operation. it is proposed that an intensive oscillation occurs at low speed, corresponding to the frequency supplied a little greater than the natural one of the system
文摘:研製了一臺高凸極比的兩極ala轉子磁阻同步電動機,實驗研究了電機的開環運行特性,研究結果表明電機開環運行時存在一個比較嚴重的低頻振蕩,這個振蕩發生在電機電源頻率略大於電機的自然頻率后的某一頻段,且會導致電機失去同步On - line elimination of oil whip by passive electromagnetic damper
被動式電磁阻尼器在線消除油膜振蕩研究Some fundamentally influential factors such as systemic structure, the distribution of power flow, effects of excitation system and pss, as well as characteristics of load models, etc, are discussed in detail to study the systemic damping
隨后從系統結構、潮流分配方式、勵磁系統和電力系統穩定器的作用以及負荷特性等角度,詳細討論了影響互聯系統振蕩模式阻尼的因素,並研究了這些因素的相互作用。The simulation results show the existence of both limits and optima for the studied parameters, related to the stable operation and the maximum efficiency, respectively. underlying the conditions that the longitudinal guiding magnetic field is 1. 8t, diode voltage is 250 kv, the impedance is 150, we got a peak power as high as 100 mw for the tm01 mode at 38ghz
經優化設計,本文給出了一個相對論亞納秒毫米波返波振蕩器的物理模型,在引導磁場為1 . 8t 、二極體電壓為250kv 、阻抗為150的情況下得到了超輻射狀態下輸出微波峰值功率為100mw 、中心頻率為38ghz 、模式為tm _ ( 01 )模的微波輻射。Radial transit time oscillator ( rtto ) is a promising novel high power microwave source based on the radial transit - time effect. it can operate under the condition of low impedance and without external guiding magnetic fields
徑向渡越時間振蕩器( radialtransittimeoscillator ,簡稱rtto )是一種前景光明的基於徑向渡越時間效應的新型高功率微波源,能在低阻抗、無外加磁場條件下工作。It will exert resistance and damping force to the torque motor armature, so that the dynamic performance, especially the stability, of flapper - nozzle servo - valve can be improved. the self - excited oscillations and noise can be removed. at the same time, as magnetic fluid has a higher magnetic permeability, the efficiency of torque motor magnetic circuit can be improved
由於磁流體具有的較大磁導率和較大的磁化強度,把磁流體添加到伺服閥力矩馬達的工作氣隙中,可提高伺服閥力矩馬達的磁迴路效率,增加伺服閥的阻尼,從而改善噴嘴擋板伺服閥的動態特性,抑制及消除其自激振蕩和噪聲。分享友人